Removing an 800-HP rotary engine is supposed to feel like progress, not panic. The moment it came out, a hidden problem became obvious. There’s something peculiar about how rotary builds can hide ...

In this video, I will try to use the correct proportion of two-stroke oil and gasoline to deal with the smoke problem. Did it ...

You'd think measuring an engine's displacement would be simple, but there's a long history of trying to figure out how to categorize the Wankel.

View post: REI Has a ‘Warm' and 'Comfortable’ Down Jacket on Sale for 33% Off A report from CarNewsChina says Changan, via its Harbin Dongan Auto Engine subsidiary, has completed the first ignition of ...

Launched in the late 1960s, the Ro 80 wasn't just the world's first mass-produced sedan with rotary power, but also one of the most innovative production vehicles of its era. Follow us: The rotary ...

The Toyota 2GR-FKS is considered to be quite a reliable motor, but there may be trouble brewing within some older examples. Early 2GR-FKS V6 engines may suffer premature piston and cylinder wear. Main ...

In a world dominated by pistons, the rotary engine was something different for motorists. It was the vision of German engineer Felix Wankel, built on the belief that the up-and-down motion of pistons ...

Mazda has long had a knack for crafting beautiful concept cars, and at the Japan Mobility Show, it reminded everyone of that talent by revealing two of them. The standout is the Vision-X Coupe, a ...

In theory, Wankel-style rotary internal combustion engines have many advantages: they ditch the cumbersome crankcase and piston design, replacing it with a simple, single-chamber design and a thick, ...

Ever since the RX-8 was (rather unceremoniously) put out to pasture, Mazda has been telling anyone who will listen that the rotary engine is still alive and well deep within the bowels of R&D. It has ...